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dangoldin

7,247 karma · joined March 25, 2008

Currently leading engineering team @ TripleLift (http://triplelift.com/). Formerly I cofounded Makers Alley (http://makersalley.com) and Pressi (formerly Glossi) (http://getpressi.com/dan). Before that I had a stint as a wall street quant, a management consultant, and a brief stint as a product manager.

I write at http://dangoldin.com.

I do a minimal amount of consulting on work with a focus on quantitative engineering, scaling systems, and architecture review. If you have an interesting project with some fun challanges definitely reach out!

Contact info: dangoldin gmail

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dangoldin··on Evernote, the bug-ridden elephant
Both my wife and I have also lost notes in Evernote. I'm a paying member and just last week exported everything out into text files within Dropbox. I have to get the workflow right but at least I know my files won't disappear.
dangoldin··on The Fifth problem: Math and Anti-Semitism in the Soviet Union
Happened to my dad as well. He couldn't get accepted into a PhD for quantum physics so ended up studying physical chemistry.
dangoldin··on Optimal Characters Per Line
Nice post. Something similar that was posted on here a while back is the "Interactive Guide to Blog Typography": http://www.kaikkonendesign.fi/typography/
dangoldin··on Get Started With GitHub Pages (Plus Bonus Jekyll)
I've been hosting my personal blog on GitHub pages for a year now and it's been great. One shortcut I took is starting with Jekyll Bootstrap (http://jekyllbootstrap.com/) instead of starting from scratch.
dangoldin··on A Python AI for two-player board games
Oh nice. Reminds me of a hackathon I did a while back where I tried to implement a connect 4 AI bot using a genetic programming approach.

Here's the code: https://github.com/dangoldin/connect4bot

And here's a writeup: http://dangoldin.com/2013/11/30/genetic-programming-connect-...

dangoldin··on Getting a SIM card in India
Yep! That's pretty much what my attempt turned into after trying to do it on my own. It took me 4 hours though - still better than the 24 they said it would take.
dangoldin··on Getting a SIM card in India
Yea. It's expected and probably still easier than doing the same in the US. I'm sure it affects common people a lot more than the actual terrorists though.
dangoldin··on Getting a SIM card in India
That's surprising. I'd think locals would know where to go and who to talk to get everything working. As a foreigner it's tough to know what to expect and different places will tell you different things.

I guess the 300 rupees was the foreigner tax.

dangoldin··on Getting a SIM card in India
Ha - there's another post right now that's talking about how tough it is to open bank accounts in the UK due to the "terrorism" protection laws. It's usually the common folk who get screwed with the new processes.

If it gets too hard to do this people just come up with hacks around it. Similar to how a stranger at the hotel just vouched as a reference without knowing me very well.

dangoldin··on Why Bank of America, why?
Hmm. I never noticed it. If true that's pretty crappy.
dangoldin··on How I Passed My U.S. Citizenship Test: By Keeping the Right Answers to Myself
I expected this to be something more abstract so the concrete examples of factual inaccuracies were interesting.

My dad claims to have answered that the US was a financial oligarchy when asked what type of government the US had on his citizenship test but I suspect that was a joke.

dangoldin··on Predictions on the future of databases
Interesting - thanks for sharing that. It highlights the disconnect between the theoretically correct solution and the practical one.
dangoldin··on Arvind Kejriwal
What a timely post! I'm in Delhi now for a wedding and there's definitely a ton of celebration going on. Here's hoping this gets past the honeymoon phase and turns into something bigger.
dangoldin··on Why Hacker News should use a different Deterministic Algorithm, Not a Random One
I find it amusing that they propose a Bayesian approach since PG contributed a fair deal to spam detection a decade or so ago.
dangoldin··on Why HN Should Use Randomized Algorithms
It could also be done via client side JS. Load the first 2 pages of results with the true scores and then use JS to add the randomness factor.

This way the page can be cached.

dangoldin··on Drowning in JavaScript
John Resig talks about a similar problem and a potential solution - http://ejohn.org/blog/fixing-google-analytics-for-ghostery/
dangoldin··on Drowning in JavaScript
I was relying solely on the Ghostery numbers. In theory I should use a headless browser that executes to the JS to track everything it's doing but that's still on my to do list.
dangoldin··on Drowning in JavaScript
Yea - this was more of a quick write up and this is a good excuse to jump into the PhantomJS world to see what's actually happening. Once I get to that I'll do a follow up post.
dangoldin··on Drowning in JavaScript
Thanks. One of these days I'll take a stab at using PhantomJS and trying to pull this data for more sites.
dangoldin··on Drowning in JavaScript
I think that people blame the ads for the performance and experience issues and that's what causes them to search for ad blockers rather than the getting rid of ads for the sake of getting rid of ads. I might of course be wrong.
dangoldin··on Amazon Unveils Delivery By Drone
Definitely. Time to start writing it now in time for the hardware to catch up!
dangoldin··on Drowning in JavaScript
Ah thanks for that. I failed at Googling for it. Wish there was an easy way to get at the raw data though - have a list of these libraries by site.
dangoldin··on A universal income is not such a silly idea
I think the biggest benefit of a universal income is to remove the perception that unemployment is a bad thing. Now to reduce unemployment there's a fair amount of menial labor and policies encouraging it. If countries didn't have to worry about their employment levels I suspect they'd be a lot more willing to embrace new approaches.
dangoldin··on What if successful startups are just lucky?
Unless being a part of YC adds value which I suspect it does. Impossible to really test this unless YC would provide the same level of support and resources to other companies.
dangoldin··on Half an operating system: The triumph and tragedy of OS/2
I remember my dad getting a promotional shirt for OS/2 with the caption "Flight 4.0 to Chicago has been delayed, I'm taking off with OS/2"

The idea being that Windows 95 was internally called Windows 4.0 with the codename Chicago.

I keep on searching for it but can't find it anywhere.

And Bill Gates on OS/2 in 1987: "I believe OS/2 is destined to be the most important operating system, and possibly program, of all time."

dangoldin··on Richest Bitcoin Addresses
Pretty interesting to look at the last transaction date. For the most part it looks as if they've been pretty inactive lately.
dangoldin··on Outlook.com DNS records disappeared
Yep - http://mail.office365.com/ is down for me in New York.
dangoldin··on How Ghostery breaks simple websites
What's the alternative? I like having Disqus since it's a decent UI and I get to host completely static sites for my blog.
dangoldin··on Is Excel on a Mac intentionally hobbled?
I actually tried compiling a list of all the new shortcuts but it felt that even the shortcuts got more difficult. I gave up after that.
dangoldin··on High-Resolution Mandelbrot in Obfuscated Python
A Sierpinski gasket? http://en.wikipedia.org/wiki/Sierpinski_triangle

It can also be generated by doing mod 2 on Pascal's triangle.

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